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LOCAL ROAD over CORPORATION CANAL

Map

Coordinates:
+30.42833, -91.18500
30°25'42" N, 91°11'06" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:LOCAL ROAD over CORPORATION CANAL
Structure number:611730257911111
Location:WEST POLK STREET B.R.
Purpose:Carries highway over waterway
Route classification:Local (Rural) [09]
Length of largest span:19.0 ft. [5.8 m]
Total length:76.1 ft. [23.2 m]
Roadway width between curbs:38.1 ft. [11.6 m]
Deck width edge-to-edge:40.0 ft. [12.2 m]
Skew angle:50°
Owner:City or Municipal Highway Agency [04]
Year built:1996
Historic significance:Historical significance is not determinable at this time [4]
Design load:MS 18 / HS 20 [5]
Number of main spans:4
Main spans material:Concrete [1]
Main spans design:Slab [01]
Deck type:Concrete Precast Panels [2]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: February 2018

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:300 [as of 1980]
Deck condition:Good [7 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Very Good [8 out of 9]
Structural appraisal:Better than present minimum criteria [7]
Deck geometry appraisal:Superior to present desirable criteria [9]
Water adequacy appraisal:Equal to present desirable criteria [8]
Roadway alignment appraisal:Equal to present minimum criteria [6]
Channel protection:Banks are protected or well vegetated. River control devices such as spur dikes and embankment protection are not required or are in a stable condition. [8]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Sufficiency rating:90.7

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
February 2018GoodGoodGoodVery Good30090.7
February 2016GoodGoodGoodVery Good30089.9
February 2014GoodGoodGoodVery Good30086.9
February 2012GoodGoodGoodVery Good30086.9
February 2010GoodVery GoodVery GoodVery Good30086.9
February 2008GoodVery GoodVery GoodVery Good30086.9
April 2006GoodVery GoodVery GoodVery Good30086.9
July 2004GoodVery GoodVery GoodVery Good30086.9
August 2002GoodVery GoodVery GoodVery Good30086.9
August 2000GoodVery GoodVery GoodVery Good30086.9
July 1998GoodVery GoodVery GoodVery Good30087.9
August 1996GoodVery GoodVery GoodVery Good30087.9
July 1993PoorGoodImminent Failure-30032.4
August 1991PoorSatisfactoryImminent FailureFair30032.4

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Substructure
Reinforced Concrete Abutmentlinear ft.8080000
Prestressed Concrete Pileeach1212000
Reinforced Concrete Pier Caplinear ft.120120000
Joints
Pourable Jointlinear ft.275027500
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.152152000
Deck
Reinforced Concrete Slabsq. ft.3,0403,040000